72174346

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 115349760

約数和(自身を除く): 43175414

約数列:

[1, 2, 37, 59, 61, 74, 118, 122, 271, 542, 2183, 2257, 3599, 4366, 4514, 7198, 10027, 15989, 16531, 20054, 31978, 33062, 133163, 266326, 591593, 611647, 975329, 1183186, 1223294, 1950658, 36087173, 72174346]

約数ペア:

[(1, 72174346), (2, 36087173), (37, 1950658), (59, 1223294), (61, 1183186), (74, 975329), (118, 611647), (122, 591593), (271, 266326), (542, 133163), (2183, 33062), (2257, 31978), (3599, 20054), (4366, 16531), (4514, 15989), (7198, 10027)]